:root {
  --tc-primary: #0d6efd;
  --tc-soft: #f5f8ff;
}
body { background: var(--tc-soft); }
.card-converter { border-radius: 1rem; }
.hero {
  background: linear-gradient(180deg, rgba(13,110,253,0.15), rgba(13,110,253,0.05));
  border-radius: 1rem;
}
.hero h1 { font-weight: 700; }
.badge-flag {
  display:inline-flex;align-items:center;gap:.4rem;
  font-weight: 600;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
}
.rate-date { font-size: .875rem; color:#6c757d; }
.breadcrumb { --bs-breadcrumb-divider: '›'; }


/* Sidebar */
.sidebar { position: relative; }
@media (min-width: 992px){
  .sidebar .ad-sidebar_sticky { position: sticky; top: 1rem; }
}
.ad-slot { margin-bottom: 1rem; text-align:center; }


/* Ad slots hints (no fixed sizes; AdSense responsive recomendado) */
.ad-header_top, .ad-footer_banner { margin: 1rem auto; }
.ad-sidebar_top, .ad-sidebar_sticky, .ad-below_calculator, .ad-in_article { }


/* Layout helpers */
.layout-main { min-height: 60vh; }
.sidebar .card { position: relative; }
@media (min-width: 992px){
  .sidebar .ad-sidebar_sticky { position: sticky; top: 1rem; }
}


/* Chile color scheme */
:root{
  --cl-blue:#0033a0;   /* azul bandera */
  --cl-red:#d52b1e;    /* rojo bandera */
  --cl-white:#ffffff;  /* blanco */
}
a{ color: var(--cl-blue); }
a:hover{ color: #001a52; }
.btn-primary{ background-color: var(--cl-blue); border-color: var(--cl-blue); }
.btn-primary:hover{ background-color:#001f66; border-color:#001f66; }
.btn-outline-primary{ color: var(--cl-blue); border-color: var(--cl-blue); }
.btn-outline-primary:hover{ background-color: var(--cl-blue); color: #fff; }
.navbar, .footer{ background: var(--cl-blue); }
.navbar a.nav-link, .navbar-brand, .footer{ color:#fff !important; }
.badge.bg-primary{ background-color: var(--cl-red) !important; }
h1,h2,h3,h4{ color:#0b1a33; }
.card{ border-radius: 1rem; }